{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8463837","patent":{"patent_number":"US-8463837","title":"Method and apparatus for efficient bi-linear interpolation and motion compensation","assignee":null,"inventors":[],"filing_date":"2003-10-17T00:00:00.000Z","publication_date":"2013-06-11T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":29,"abstract":"A method and apparatus for performing bi-linear interpolation and motion compensation including multiply-add operations and byte shuffle operations on packed data in a processor. In one embodiment, two or more lines of 2n+1 content byte elements may be shuffled to generate a first and second packed data respectively including at least a first and a second 4n byte elements including 2n−1 duplicated elements. A third packed data including sums of products is generated from the first packed data and packed byte coefficients by a multiply-add instruction. A fourth packed data including sums of products is generated from the second packed data and elements and packed byte coefficients by another multiply-add instruction. Corresponding sums of products of the third and fourth packed data are then summed, and may be rounded and averaged."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for efficient bi-linear interpolation and motion compensation","description":"A method and apparatus for performing bi-linear interpolation and motion compensation including multiply-add operations and byte shuffle operations on packed data in a processor. In one embodiment, tw","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8463837","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-8463837","citation_suggestion":"Patentable. \"Method and apparatus for efficient bi-linear interpolation and motion compensation\" (US-8463837). https://patentable.app/patents/US-8463837","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8463837","json":"https://patentable.app/api/llm-context/US-8463837","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T12:45:14.415Z"}